This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2022/02/02 09:28
Universal datetime 2022/02/02 08:28
Latitude 44.99 ° ± 0.2 km
Longitude 3.70 ° ± 0.2 km
Depth 0 km (from location) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Le Puy-en-Velay  16 18995
Firminy  63 17135
Le Chambon-Feugerolles  67 12317
Aubenas  69 12172
Mende  54 12134
Roche-la-Molière  69 9697
Monistrol-sur-Loire  51 8718
Unieux  64 8597
La Ricamarie  70 7906
Yssingeaux  38 7202
Brioude  42 6721
Ambert  63 6671
Saint-Flour  49 6435
Aurec-sur-Loire  58 6111
Sainte-Sigolène  51 5959

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.22
Azimuthal gap 212.25 °
Number of stations used 8
Number of phases used 12

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR SGSF Pg 08:28:56.43 -0.27 315.76 0.08 Manual
FR LBL Pg 08:29:02.42 -0.23 307.34 0.4 Manual
FR LBL Sg 08:29:08.39 0.16 307.34 0.4 Manual
FR CMPS Pg 08:29:08.35 0.13 309.7 0.7 Manual
FR LEUC Pg 08:29:10.73 -0.17 254.66 0.84 Manual
FR FRNF Pg 08:29:12.26 0.43 296.62 0.89 Manual
FR FRNF Sg 08:29:24.5 -0.22 296.62 0.89 Manual
FR TRBF Pg 08:29:11.96 -0.04 168 0.9 Manual
FR TRBF Sg 08:29:24.84 0.27 168 0.9 Manual
FR VERF Pg 08:29:16.70 0.23 311.99 1.14 Manual
FR VERF Sg 08:29:32.26 -0.14 311.99 1.14 Manual
FR SLVF Sn 08:29:38.82 0.11 234.46 1.36 Manual